Atrolactic acid hemihydrate

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〔1－311〕 C₆H₅C(CH₃)(OH)COOH·H₂OC₉H₁₀O₃·H₂O 175．18

[苯基乳酸；2－苯基－2－羟基丙酸；2－羟基－2－苯丙酸；Atrolactinic acid；2－Hydroxy－2－phenyl propionic acid；2－Phenyl lactic acid；α-Hydroxy－2－methyl benzene acetic acid；α-Hydroxy-α-phenyl propionic acid；2－Phenyl－2－hydroxy propionic acid]

M．I．11，889

性状 白色结晶。易溶于沸水，溶于醇、醚、丙酮，微溶于苯。一般试剂含量＞98%(T)；mp 87－91℃。